diff --git a/neostrophic.vim b/neostrophic.vim
index da69d66..21115e5 100644
--- a/neostrophic.vim
+++ b/neostrophic.vim
@@ -276,6 +276,9 @@ nnoremap <silent> <C-A-x> :q!<CR>
 nnoremap <silent> <C-A-a> :noh<CR>
 " Preview toggle
 nnoremap <silent> <Leader>p :call <SID>preview_toggle()<CR>
+" Increase/decrease numbers with Alt key and A/X
+nnoremap <A-a> <C-a>
+nnoremap <A-x> <C-x>
 
 "  Commands from plugins